Industrial Part 4ALF4A33AM of Apollo - Request a Quote
For industrial products like 4ALF4A33AM Backflow Valve, Forged Brass, 1/2"" Size from manufacturers such as Apollo, you won’t find a better source than Industrials Unlimited, an all-inclusive marketplace for industrial products and much more. As a leader among independent distributors, we have access to an inventory of more than 2 billion new and obsolete parts such as 4ALF4A33AM and many others. We are also an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, ensuring the quality of each part we sell.
Whether you need 4ALF4A33AM from product category Pipes Valves And Fittings or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Apollo. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.
| Application - Valves | General Purpose |
| Body Material | Lead Free Forged Brass |
| Body Material - Valves | Brass |
| Cap to Inlet Center | 1 25/32 in |
| Compliance | ASSE 1012, CSA B64.3, NSF 372 |
| Connection | FNPT x MNPT |
| Connection Type | FNPT |
| Connection Type - Check Valves | FNPT x FNPT |
| Flow | 3 gpm |
| Flow Design | Dual with Vent |
| Item | Dual Check Valve w Atmosheric Vent |
| Item - Check Valves | Check Valve |
| Length | 4 7/64 in |
| Material of Construction | Lead Free Brass |
| Max. Pressure | 175 psi |
| Max. Steam Pressure - Valves | 125 psi WSP |
| Max. Temp. | 250 Degrees F |
| Max. Temp. - Valves | 180 Degrees F |
| Max. Water Pressure | 175 psi |
| Max. Water Pressure - Valves | 175 psi |
| Mechanism and Body Design | Inline |
| Min. Temp. - Valves | 33 Degrees F |
| Mounting Orientation - Check Valves | Horizontal |
| Mounting Position | Horizontal |
| Overall Height | 3 13/64 in |
| Pipe or Tube Size - Check Valves | 1/2 in |
| Pipe Size | 3 x 1/2 |
| Seal Material - Check Valves | EPDM |
| Seat Material | EPDM |
| Seat Material - Check Valves | EPDM |
| Size | 1/2 |
| Spring Material | Stainless Steel |
| Spring Material - Check Valves | Stainless Steel |
| Standards | ASSE 1012, CSA B64.3, NSF 372 |
| Sub-Category | Dual Check Valves |
| Temp. Range | 33 Degrees to 180 Degrees F |
| Width | 1 29/32 in |
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